ADHR; FGF-23; FGFN; Fibroblast growth factor 23; HPDR2; HYPF; Phosphatonin; PHPTC; Tumor-derived hypophosphatemia-inducing factor

For Research Use Only. Not for use in diagnostic procedures.

Monoclonal

IgG1, kappa

FGF23/638

Mouse

Fibroblast growth factor-1 (FGF-1), also designated acidic FGF, and fibroblast growth factor-2 (FGF-2), also designated basic FGF, are members of a family of growth factors that stimulate proliferation of cells of mesenchymal, epithelial and neuroectodermal origin. Additional members of the FGF family include the oncogenes FGF-3 (Int2) and FGF-4 (hst/Kaposi), FGF-5, FGF-6, FGF-7 (KGF), FGF-8 (AIGF), FGF-9 (GAF) and FGF-10 through FGF-23. Members of the FGF family share 30-55% amino acid sequence identity and similar gene structure, and are capable of transforming cultured cells when overexpressed in trans- fected cells. Cellular receptors for FGFs are members of a second multigene family, including four tyrosine kinases designated Flg (FGFR-1), Bek (FGFR-L), TKF and FGFR-3.

200 ug/ml of Ab purified from Bioreactor Concnetrate by Protein A/G. Prepared in 10 mM PBS with 0.05% BSA & 0.05% azide.

Antibody with azide store at 2-8°C. Antibody is stable fot 24 months. Non hazardous. No MSDS required.

Small volumes of anti-FGF23 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

ELISA (EIA), Functional Studies

ELISA (For coating, order Ab without BSA); Functional Studies (Order Ab without BSA & Azide); Optimal dilution for a specific application should be determined.

12-32kDa

fibroblast growth factor 23

fibroblast growth factor 23; phosphatonin; tumor-derived hypophosphatemia inducing factor

Fibroblast growth factor 23

HYPF; FGF-23??[Similar Products]

FGF23_HUMAN

This gene encodes a member of the fibroblast growth factor family of proteins, which possess broad mitogenic and cell survival activities and are involved in a variety of biological processes. The product of this gene regulates phosphate homeostasis and transport in the kidney. The full-length, functional protein may be deactivated via cleavage into N-terminal and C-terminal chains. Mutation of this cleavage site causes autosomal dominant hypophosphatemic rickets (ADHR). Mutations in this gene are also associated with hyperphosphatemic familial tumoral calcinosis (HFTC). [provided by RefSeq, Feb 2013]

FGF23: Regulator of phosphate homeostasis. Inhibits renal tubular phosphate transport by reducing SLC34A1 levels. Upregulates EGR1 expression in the presence of KL. Acts directly on the parathyroid to decrease PTH secretion. Regulator of vitamin-D metabolism. Negatively regulates osteoblast differentiation and matrix mineralization. Defects in FGF23 are the cause of autosomal dominant hypophosphataemic rickets (ADHR). ADHR is characterized by low serum phosphorus concentrations, rickets, osteomalacia, leg deformities, short stature, bone pain and dental abscesses. Defects in FGF23 are a cause of hyperphosphatemic familial tumoral calcinosis (HFTC). HFTC is a severe autosomal recessive metabolic disorder that manifests with hyperphosphatemia and massive calcium deposits in the skin and subcutaneous tissues. Belongs to the heparin-binding growth factors family.

Protein type: Secreted; Cytokine; Secreted, signal peptide

Chromosomal Location of Human Ortholog: 12p13.3

Cellular Component: extracellular space; extracellular region

Molecular Function: growth factor activity; type 1 fibroblast growth factor receptor binding

Biological Process: epidermal growth factor receptor signaling pathway; phosphoinositide-mediated signaling; fibroblast growth factor receptor signaling pathway; nerve growth factor receptor signaling pathway; positive regulation of transcription, DNA-dependent; negative regulation of hormone secretion; phosphate metabolic process; negative regulation of bone mineralization; cellular phosphate ion homeostasis; insulin receptor signaling pathway; innate immune response; negative regulation of osteoblast differentiation; phosphate ion homeostasis; cell differentiation; vitamin D catabolic process

Disease: Hypophosphatemic Rickets, Autosomal Dominant

1. Yamashita, T., et al. 2000. Identification of a novel fibroblast growth factor, FGF-23, preferentially expressed in the ventrolateral thalamic nucleus of the brain. Biochem. Biophys. Res. Commun. 277: 494-498.

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